/Engine/Plugins/Interchange/Runtime/Source/Import/Public/MaterialX/InterchangeMaterialXTranslator.h
EndUInterchangeTranslatorBaseAPI
virtual [TOptional](API\Runtime\Core\IO\TOptional)< [UE::Interchange::FImportImage](API\Plugins\InterchangeImport\Texture\FImportImage) > GetTexturePayloadData ( const [FString](API\Runtime\Core\Containers\FString) & PayloadKey, [TOptional](API\Runtime\Core\IO\TOptional)< [FString](API\Runtime\Core\Containers\FString) > & AlternateTexturePath ) const